3GPH	Oxidoreductase	date	Mar 23, 2009
title	Human Cytochrome P450 2e1 In Complex With Omega-Imidazolyl-D Acid
authors	P.R.Porubsky, K.P.Battaile, E.E.Scott
compound		source
Molecule: Cytochrome P450 2e1 Chain: A, B Fragment: Unp Residues 32-493 Synonym: Cypiie1, P450-J Ec: 1.14.14.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cyp2e, Cyp2e1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Topp3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkk2e1dh
symmetry	Space Group: P 43	R_factor 0.212 R_Free 0.283
crystal cell	length a length b length c angle alpha angle beta angle gamma 70.709 70.709 222.823 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	HEM, OID BindingDB	enzyme	Oxidoreductase E.C.1.14.14.1 BRENDA
Gene Ontology	Chain Function Process Component A, B monooxygenase activity oxidoreductase activity oxidoreductase activity, act... oxidoreductase activity, act... oxygen binding enzyme binding heme binding metal ion binding triglyceride metabolic proce... xenobiotic metabolic process... steroid metabolic process response to ozone response to organic nitrogen... monoterpenoid metabolic proc... drug metabolic process response to drug small molecule metabolic pro... response to ethanol heterocycle metabolic proces... oxidation-reduction process Golgi membrane mitochondrion endoplasmic reticulum endoplasmic reticulum membra... membrane organelle membrane intrinsic to endoplasmic ret... intracellular membrane-bound...
Primary reference	Human cytochrome P450 2E1 structures with fatty acid analogs reveal a previously unobserved binding mode., Porubsky PR, Battaile KP, Scott EE, J Biol Chem. 2010 May 12. PMID:20463018

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (160 Kb) [Save to disk] Biological Unit Coordinates (3gph.pdb1.gz) 78 Kb Biological Unit Coordinates (3gph.pdb2.gz) 78 Kb LPC: Ligand-Protein Contacts for 3GPH CSU: Contacts of Structural Units for 3GPH Structure Factors (436 Kb) Retrieve 3GPH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GPH from S2C, [Save to disk] Re-refined 3gph structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GPH in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 3GPH

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 3GPH, from MSDmotif at EBI Fold representative 3gph from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3gph_A] [3gph_B] SWISS-PROT database: Domain organization of by SWISSPFAM Alignments of the sequence of 3GPH with the sequences similar proteins can be viewed for 3GPH's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.

Other resources with information on 3GPH

Community annotation for 3GPH at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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